CN111417169B - Wireless access control method, wireless access control device, communication network system and storage medium - Google Patents
Wireless access control method, wireless access control device, communication network system and storage medium Download PDFInfo
- Publication number
- CN111417169B CN111417169B CN201811554464.1A CN201811554464A CN111417169B CN 111417169 B CN111417169 B CN 111417169B CN 201811554464 A CN201811554464 A CN 201811554464A CN 111417169 B CN111417169 B CN 111417169B
- Authority
- CN
- China
- Prior art keywords
- terminal
- area
- network
- moving mode
- mobility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention provides a wireless access control method, a wireless access control device, a communication network system and a storage medium, wherein the method comprises the following steps: obtaining mobility judgment information related to the terminal, and determining a mobility requirement based on the mobility judgment information; if the mobility requirement corresponds to a preset terminal moving mode, determining a wireless access network of the terminal according to the terminal moving mode; wherein, the terminal mobile mode includes: a large-area range moving mode, a small-area indoor and outdoor moving mode and a small-area indoor moving mode; the method, the device, the system and the storage medium can comprehensively select the wireless access network according to the mobile scene and the range of the user, realize the access of various networks including a wide area mobile network, a network special area network based on MEC, a wireless local area network and the like, realize the intelligent bearing of different services and effectively improve the user experience.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a wireless access control method and apparatus, a communication network system, and a storage medium.
Background
Mobile Edge Computing (MEC) provides IT and cloud Computing capabilities for wireless access networks, so that service localization and short-distance deployment are possible, a wireless network is promoted to have low-delay and high-bandwidth transmission capability, and the reduction of backhaul bandwidth requirements greatly reduces operation cost. For future users, access can be selected from multiple wireless networks, and for users and services, mobility requirements are one of key elements of how to select the most suitable wireless access network to carry services, so a technical scheme for wireless access control is needed.
Disclosure of Invention
One or more embodiments of the present invention provide a radio access control method, a radio access control apparatus, a communication network system, and a storage medium.
According to an aspect of the present invention, there is provided a radio access control method, including: obtaining mobility decision information related to the terminal, and determining the mobility requirement based on the mobility decision information; if the mobility requirement corresponds to a preset terminal moving mode, determining a wireless access network of the terminal according to the terminal moving mode, wherein the terminal moving mode comprises the following steps: a large-area-range moving mode, a small-area indoor and outdoor moving mode, and a small-area indoor moving mode.
Optionally, if the mobility requirement respectively corresponds to the large-area-range moving mode, the small-area indoor-outdoor moving mode, and the small-area indoor moving mode, determining that the wireless access network of the terminal is the wide area mobile network, the network special area network, and the wireless local area network.
Optionally, the mobility decision information includes: the mobile terminal comprises at least one of geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP, MEC base station distribution information and wireless network WIFI signal strength.
Optionally, the determining the mobility requirement based on the mobility decision information comprises: determining that the terminal is located outdoors based on the geographic position of the terminal and map information around the position where the terminal is located; and if the terminal is determined to be located in a network special area central area or a network special area edge area based on the mobile network RSRP and the MEC base station distribution information, determining that the terminal moving mode is the small-area indoor and outdoor moving mode or the large-area range moving mode.
Optionally, if it is determined that the terminal moves from the central area of the special network area to the peripheral area of the special network area or the terminal enters the central area of the special network area from the peripheral area of the special network area according to the geographic position of the terminal, the map information around the position where the terminal is located, and the terminal moving direction information, it is determined that the terminal moving mode is the large area range moving mode or the small area indoor and outdoor moving mode.
Optionally, the determining the mobility requirement based on the mobility decision information comprises: and if the terminal is determined to be located in an indoor and outdoor junction zone based on the geographic position of the terminal and map information around the position of the terminal, determining that the terminal moving mode is the indoor and outdoor moving mode of the small area.
Optionally, the determining the mobility requirement based on the mobility decision information comprises: determining that the terminal is located indoors based on the geographic position of the terminal and map information around the position where the terminal is located; and if the wireless network WIFI signal strength is determined to be greater than a preset signal strength threshold value, and the distance between the terminal distance and a WIFI access point corresponding to the wireless network WIFI signal is determined to be smaller than a preset distance threshold value according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is the indoor moving mode of the small area.
Optionally, the determining the mobility requirement based on the mobility decision information comprises: and if the terminal is determined to move among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, the terminal moving direction information, the mobile network RSRP and the wireless network WIFI signal strength, determining that the terminal moving mode is the indoor and outdoor moving mode of the small area.
According to another aspect of the present invention, there is provided a radio access control apparatus, including: an information obtaining module, configured to obtain mobility decision information related to the terminal; a mobility determination module for determining the mobility requirement based on the mobility decision information; an access network selection module, configured to determine, if the mobility requirement corresponds to a preset terminal moving mode, a wireless access network of the terminal according to the terminal moving mode; the terminal moving mode comprises the following steps: a large-area-range moving mode, a small-area indoor and outdoor moving mode, and a small-area indoor moving mode.
Optionally, the access network selection module is configured to determine that the wireless access network of the terminal is the wide area mobile network, the network special area network, and the wireless local area network, if the mobility requirement corresponds to the large-area-range moving mode, the small-area-indoor-outdoor moving mode, and the small-area-indoor moving mode, respectively.
Optionally, the mobility decision information includes: the mobile terminal comprises at least one of geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP, MEC base station distribution information and wireless network WIFI signal strength.
Optionally, the mobility determining module is configured to determine that the terminal is located outdoors based on a geographic location of the terminal and map information around a location where the terminal is located; and if the terminal is determined to be located in a network special area central area or a network special area edge area based on the mobile network RSRP and the MEC base station distribution information, determining that the terminal moving mode is a small-area indoor and outdoor moving mode or a large-area range moving mode.
Optionally, the mobility determining module is configured to determine that the terminal mobility mode is the large area range mobility mode or the small area indoor and outdoor mobility mode if it is determined that the terminal moves from the network special area center area to the network special area edge area or the terminal enters the network special area center area from the network special area edge area according to the geographic position of the terminal, the map information around the position where the terminal is located, and the terminal movement direction information.
Optionally, the mobility determining module is configured to determine that the terminal moving mode is the small-area indoor and outdoor moving mode if it is determined that the terminal is located in an indoor and outdoor junction zone based on the geographic location of the terminal and map information around the location where the terminal is located.
Optionally, the mobility determining module is configured to determine that the terminal is located indoors based on a geographic location of the terminal and map information around a location where the terminal is located; and if the wireless network WIFI signal strength is determined to be greater than a preset signal strength threshold value, and the distance between the terminal distance and a WIFI access point corresponding to the wireless network WIFI signal is determined to be smaller than a preset distance threshold value according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is the indoor moving mode of the small area.
Optionally, the mobility determining module is configured to determine that the terminal mobility mode is the indoor and outdoor mobility mode of the small area if it is determined that the terminal moves among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, the terminal movement direction information, the mobile network RSRP, and the wireless network WIFI signal strength.
According to still another aspect of the present invention, there is provided a radio access control apparatus including: a memory; and a processor coupled to the memory, the processor configured to perform the method as described above based on instructions stored in the memory.
According to still another aspect of the present invention, there is provided a communication network system including: the radio access control device as described above.
According to yet another aspect of the invention, there is provided a computer readable storage medium having stored thereon computer program instructions which, when executed by one or more processors, implement the steps of the method as described above.
The wireless access control method, the wireless access control device, the communication network system and the storage medium can comprehensively select the wireless access network according to the mobile scene and the range of the user, realize the access of various networks including a wide area mobile network, a MEC-based network special area network, a wireless local area network and the like, realize the intelligent bearing of different services and effectively improve the user experience.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive exercise.
FIG. 1 is a schematic diagram of a multi-network architecture based on multi-access edge computing;
FIG. 2 is a diagram illustrating an application of multiple access edge based computation;
fig. 3 is a flow diagram of one embodiment of a radio access control method according to the present disclosure;
fig. 4 and 5 are schematic diagrams of user movement scenarios and areas, where fig. 4 is an outdoor movement area of a network specific area, and fig. 5 is an indoor and outdoor movement scenario;
FIG. 6 is a diagram illustrating mobility requirement analysis and definition;
fig. 7 is a block diagram illustrating an embodiment of a radio access control apparatus according to the present disclosure;
fig. 8 is a block diagram of another embodiment of a radio access control apparatus according to the present disclosure.
Detailed Description
The present disclosure now will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the disclosure are shown. The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The edge computing technology is to deploy the computing function of the network to an edge node to meet the requirements of low delay and high bandwidth service. The application of the edge computing technology to wireless communication and mobile networks is a hotspot in research of fifth generation communication systems (5G), and mainly, service plane data of a user is directly shunted to a local server through edge gateway sinking without passing through a core gateway of a traditional mobile network, so that service delay can be reduced, and backhaul bandwidth pressure of a wireless access network can also be reduced, which is generally referred to as mec (mobile edge computing) local shunting technology.
Because the local distribution network based on the MEC technology is equivalent to a special network arranged in the traditional mobile network and mainly used for users to access the local service server, the special network can adopt a more flexible network construction and operation scheme, and the charging method can also be more flexibly arranged to reduce the overall charging complexity, so that the local distribution network based on the MEC technology is a network special service area in the traditional wide area mobile network, which is called a network special area, namely a network special area network based on the MEC.
If a user selects a network special area to carry service through a mobile network, the user is called to access through a MEC-based network special area network. The network access of the special area of the network can be applied to the construction of enterprise networks, campus networks and campus networks, so that an independent network does not need to be built by enterprises, garages and colleges, a subnet is opened in an operator mobile network to serve internal personnel, and each user can access the internal network by adopting a common mobile terminal without configuring a customized terminal.
As for future users, the access can be selected from multiple wireless networks, such as Wide area mobile network access (WAN), Local area network access (LAN) based on MEC Local distribution, and wireless Local area network access represented by WIFI, as shown in fig. 1. The mobile network comprises two parts, namely a mobile access network and a core network, wherein the mobile access network mainly comprises a base station to realize the mobile access of users, the core network part completes the routing and forwarding of user service data, and the data transmission between the users and the outside of the mobile network needs to be uniformly controlled by a PGW (packet data network gateway) gateway of the mobile core network, which is called as the wide area mobile network access.
As shown in fig. 1, since the edge computing technology is introduced into the mobile network, the architecture of the mobile network changes, that is, an MEC edge gateway is disposed between the base station of the mobile access network and the mobile core network. If the address accessed by the user is the local gateway of the position of the user, the user access mode can be directly routed to the local server from the MEC edge gateway without being re-routed back to the local server from the core network PGW according to the traditional mobile network mode. The access mode of the network special area network based on the MEC can save service delay, and greatly save the backhaul bandwidth between the mobile access network and the core network, which is required when the user accesses the local content, as shown in fig. 1.
If the user access address is not a local server, the user data will still be controlled by the mobile core network PGW after passing through the MEC. With the great application of the WIFI technology, the access mode of the wireless local area network LAN is more and more convenient, and the access mode is to connect to the fixed broadband network through the WIFI access point and then to connect to the external network through the broadband remote access server bras (broadband remote access server).
At least one access impact factor information associated with the terminal is obtained. The terminal can be a mobile phone, a PAD and the like. And obtaining a weight factor corresponding to the access influence factor information based on a preset weight rule, and obtaining access selection characteristics according to the access influence factor information and the weight factor. The weighting rule may be various and can be set. And determining the wireless access network of the terminal based on a preset access selection rule and according to at least one access selection characteristic. The access selection rules may be of various types and may be configurable. The wireless access network is one of a wide area mobile network, a MEC-based network ad hoc network, and a wireless local area network.
The invention provides a mobility management method for multi-network access, which can realize the access of various networks including a wide area mobile network, a MEC-based network special area network, a wireless local area network and the like according to the mobile scene and the range of a user, and can realize the intelligent bearing of different services.
In one embodiment, the access influencing factors include: at least one influencing factor information of a service access address, a service delay requirement, wireless environment stability, mobility requirement, service security requirement and communication charge. For a mobile user, one of three wireless access modes, namely a wide area mobile network, an MEC-based network special area network and a wireless local area network, can be selected to carry services, and because the characteristics and the performances of the three wireless access networks are different, all factors (access influence factors) need to be comprehensively considered, and intelligent carrying of the services is realized through a set of multi-network wireless access mechanism.
As shown in fig. 2, the multi-network wireless access mechanism needs to consider a plurality of access influencing factor information, including a service access address, a service delay requirement, wireless environment stability, mobility requirement, service security requirement, communication charge, and the like, and the access influencing factor information needs to be input to the multi-network access control device. Before each piece of access influence factor information is input into the multi-network wireless access control device, the weight factor assignment needs to be carried out, and a user and a service application program can respectively carry out weight assignment calculation on each piece of access influence factor information and then input the information into the multi-network wireless access control device.
For example, obtaining access impact factor information associated with a terminal includes: the method comprises the steps of obtaining a weight factor 0.2 corresponding to a service delay requirement based on a preset weight rule according to service delay requirement information, obtaining an access selection characteristic of the service delay requirement according to the product of the service delay requirement information and the weight factor 0.2, and determining a wireless access network of a terminal according to the access selection characteristic and other access selection characteristics. The multi-network wireless access control device selects different wireless access modes according to the judgment algorithm of each access influence factor.
In one embodiment, since the three radio access networks have different support capabilities for user mobility, the mobility requirement is one of the key elements in the multi-network radio access mechanism, and the multi-network radio access needs to be realized by considering the user mobility scenario and area. For users and services, mobility requirements are one of key elements of how to select the most suitable radio access network to carry services, and therefore, comprehensive selection of the radio access network needs to be performed by considering the mobile scene and the range characteristics of the users.
Fig. 3 is a flowchart illustrating a radio access control method according to an embodiment of the disclosure, as shown in fig. 3:
And 102, if the mobility requirement corresponds to a preset terminal moving mode, determining a wireless access network of the terminal according to the terminal moving mode. The preset terminal moving mode comprises the following steps: a large area range movement mode, a small area indoor and outdoor movement mode, a small area indoor movement mode and the like.
And if the mobility requirements respectively correspond to a large-area-range moving mode, a small-area indoor and outdoor moving mode and a small-area indoor moving mode, respectively determining that the wireless access network of the terminal is a wide area mobile network, a network special area network and a wireless local area network.
The terminal moving modes corresponding to the user mobility requirements can be respectively defined as large-area-range movement (namely large-range movement), small-area indoor and outdoor movement and indoor small-range movement according to the user mobility requirements and characteristics, so that the terminal moving modes can be used for access selection of the multi-network wireless access control device. The mobility decision information includes: the mobile terminal comprises at least one of the geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, Reference Signal Receiving Power (RSRP) of a mobile network, MEC base station distribution information and wireless network WIFI signal strength.
In one embodiment, there may be a variety of ways to determine mobility requirements based on mobility decision information. For example, it is determined that the terminal is located outdoors based on the geographical position of the terminal and map information around the position where the terminal is located. And if the terminal is determined to be located in a network special area central area or a network special area edge area based on the mobile network RSRP and the MEC base station distribution information, determining that the terminal moving mode is a small-area indoor and outdoor moving mode or a large-area range moving mode.
And if the terminal is judged to move from the special network area center area to the special network area edge area or the terminal enters the special network area center area from the special network area edge area according to the geographic position of the terminal, map information around the position where the terminal is located and terminal moving direction information, determining that the terminal moving mode is a large area range moving mode or a small area indoor and outdoor moving mode.
For an outdoor scenario, a user terminal may first analyze whether the user terminal is located in a network special area central area through mobile network RSRP and MEC base station distribution information, as shown in an outdoor mobile area of fig. 3. If the user terminal is located in the center area of the special area of the network, the user mobility requirement is defined as indoor and outdoor movement of a small area, and if the user terminal is located in the edge area of the special area of the network, the user mobility requirement is defined as large-range movement.
The user terminal can judge whether the user terminal moves from the central area of the special area of the network to the edge area of the special area of the network through the geographic position of the user terminal, the map information of the periphery of the position where the user terminal is located and the moving direction information of the user terminal, and if the analysis result shows that the user terminal gradually enters the edge area of the special area of the network, the user mobility requirement attribute is modified to large-range movement. And if the analysis result shows that the user terminal gradually enters the central area of the special area of the network from the edge area, modifying the user mobility requirement attribute into indoor and outdoor movement of the small area.
And if the terminal is determined to be located in the indoor and outdoor junction zone based on the geographic position of the terminal and the map information around the position of the terminal, determining that the terminal moving mode is a small-area indoor and outdoor moving mode. The method comprises the steps that the terminal is determined to be located indoors based on the geographic position of the terminal and map information around the position where the terminal is located, and if the fact that the wireless network WIFI signal intensity is larger than a preset signal intensity threshold value is determined, and the fact that the distance between the terminal and a WIFI access point corresponding to a wireless network WIFI signal is smaller than a preset distance threshold value is determined according to the geographic position of the terminal, the map information around the position where the terminal is located and terminal moving direction information, the terminal moving mode is determined to be a small-area indoor moving mode.
And if the terminal is determined to move among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP and wireless network WIFI signal strength, determining that the terminal moving mode is a small-area indoor and outdoor moving mode.
For an indoor scene, the user terminal can determine the mobility requirement through the geographic position of the user terminal, map information around the position where the user terminal is located, moving direction information of the user terminal, mobile network signal strength RSRP and wireless network WIFI signal strength. If the subscriber terminal is in an indoor or outdoor border zone, the subscriber mobility requirement is defined as a small area indoor or outdoor movement.
And if the user terminal is located indoors and the wireless network WIFI signal strength is good, and the moving range of the user terminal is basically within a WIFI network range, defining the user mobility requirement as indoor small-range movement. And if the user terminal frequently moves among a plurality of indoor WIFI access points, defining the user mobility requirement as indoor and outdoor movement of the small area.
In one embodiment, as shown in fig. 7, the present disclosure provides a radio access control apparatus 70, comprising: an information obtaining module 71, a mobility determining module 72 and an access network selection module 73. The information obtaining module 71 obtains mobility decision information related to the terminal. The mobility determination module 72 determines the mobility requirement based on the mobility decision information. If the mobility requirement corresponds to a preset terminal moving mode, the access network selection module 73 determines a wireless access network of the terminal according to the terminal moving mode. The terminal moving mode comprises the following steps: a large-area range moving mode, a small-area indoor and outdoor moving mode and a small-area indoor moving mode;
if the mobility requirement corresponds to a large-area-range mobility mode, a small-area indoor/outdoor mobility mode, and a small-area indoor mobility mode, the access network selection module 73 determines that the wireless access network of the terminal is a wide area mobile network, a network-specific area network, and a wireless local area network, respectively.
In one embodiment, the mobility decision information includes: the mobile terminal comprises at least one of geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP, MEC base station distribution information and wireless network WIFI signal strength. The mobility determining module 72 determines that the terminal is located outdoors based on the geographical position of the terminal and map information around the position where the terminal is located. If the terminal is determined to be located in the network special area center area or the network special area edge area based on the mobile network RSRP and the MEC base station distribution information, the mobility determination module 72 determines that the terminal moving mode is a small-area indoor and outdoor moving mode or a large-area range moving mode.
If the mobility determining module 72 determines that the terminal moves from the central area of the special network area to the peripheral area of the special network area or the terminal enters the central area of the special network area from the peripheral area of the special network area according to the geographic position of the terminal, the map information around the position where the terminal is located and the terminal moving direction information, the mobility determining module 72 determines that the terminal moving mode is a large-area-range moving mode or a small-area indoor-outdoor moving mode.
If the mobility determining module 72 determines that the terminal is located in the indoor and outdoor junction zone based on the geographic location of the terminal and the map information around the location where the terminal is located, the mobility determining module 72 determines that the terminal moving mode is a small-area indoor and outdoor moving mode.
The mobility determination module 72 determines that the terminal is located indoors based on the geographical location of the terminal and map information around the location where the terminal is located. If the mobility determining module 72 determines that the wireless network WIFI signal strength is greater than a preset signal strength threshold value, and determines that the distance between the terminal distance and a WIFI access point corresponding to the wireless network WIFI signal is smaller than a preset distance threshold value according to the geographic position of the terminal, map information around the position where the terminal is located, and terminal moving direction information, the mobility determining module 72 determines that the terminal moving mode is a small-area indoor moving mode.
If the mobility determining module 72 determines that the terminal moves among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP and wireless network WIFI signal strength, the mobility determining module 72 determines that the terminal moving mode is a small-area indoor and outdoor moving mode.
Fig. 8 is a block diagram of an embodiment of a radio access control device according to the present disclosure. As shown in fig. 8, the apparatus may include a memory 81, a processor 82, a communication interface 83, and a bus 84. The memory 81 is used for storing instructions, the processor 82 is coupled to the memory 81, and the processor 82 is configured to execute the radio access control method described above based on the instructions stored in the memory 81.
The memory 81 may be a high-speed RAM memory, a non-volatile memory (non-volatile memory), or the like, and the memory 81 may be a memory array. The storage 81 may also be partitioned and the blocks may be combined into virtual volumes according to certain rules. The processor 82 may be a central processing unit CPU, or an application Specific Integrated circuit asic, or one or more Integrated circuits configured to implement the radio access control methods of the present disclosure.
In one embodiment, the present disclosure provides a communication network system comprising: a radio access control apparatus as in any one of the above embodiments. The communication network system is a 5G communication network system and the like.
In one embodiment, the present disclosure provides a computer-readable storage medium storing computer instructions that, when executed by a processor, implement a radio access control method as in any one of the above embodiments.
The wireless access control method, the wireless access control device, the communication network system and the storage medium in the embodiments can perform comprehensive selection of the wireless access network according to the mobile scene and the range of the user, realize access of various networks including a wide area mobile network, a network special area network based on MEC, a wireless local area network and the like, realize intelligent bearing of different services, and effectively improve user experience.
The method and system of the present disclosure may be implemented in a number of ways. For example, the methods and systems of the present disclosure may be implemented by software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustration only, and the steps of the method of the present disclosure are not limited to the order specifically described above unless specifically stated otherwise. Further, in some embodiments, the present disclosure may also be embodied as programs recorded in a recording medium, the programs including machine-readable instructions for implementing the methods according to the present disclosure. Thus, the present disclosure also covers a recording medium storing a program for executing the method according to the present disclosure.
The description of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the disclosure in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the disclosure and the practical application, and to enable others of ordinary skill in the art to understand the disclosure for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (11)
1. A method of radio access control, comprising:
obtaining mobility decision information related to a terminal, and determining a mobility requirement based on the mobility decision information;
if the mobility requirement corresponds to a preset terminal moving mode, determining a wireless access network of the terminal according to the terminal moving mode; wherein, the terminal moving mode comprises: a large-area range moving mode, a small-area indoor and outdoor moving mode and a small-area indoor moving mode;
if the mobility requirement respectively corresponds to the large-area-range moving mode, the small-area indoor and outdoor moving mode and the small-area indoor moving mode, respectively determining that the wireless access network of the terminal is a wide area mobile network, a network special area network and a wireless local area network;
the determining the mobility requirement based on the mobility decision information comprises:
determining that the terminal is located outdoors based on the geographic position of the terminal and map information around the position where the terminal is located; if the terminal is determined to be located in a network special area central area based on mobile network RSRP and MEC base station distribution information, determining that the terminal moving mode is a cell indoor and outdoor moving mode; if the terminal is determined to be located in a network special area edge area based on the mobile network RSRP and the MEC base station distribution information, determining that the terminal moving mode is the large-area-range moving mode;
if the terminal is judged to move from a network special area central area to a network special area edge area according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is the large area range moving mode;
if the terminal is judged to enter a central area of a special network area from an edge area of the special network area according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is an indoor and outdoor moving mode of the small area;
and if the terminal is determined to be located in an indoor and outdoor junction zone based on the geographic position of the terminal and map information around the position of the terminal, determining that the terminal moving mode is the indoor and outdoor moving mode of the small area.
2. The method of claim 1, wherein,
the mobility decision information includes: the mobile terminal comprises at least one of geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP, MEC base station distribution information and wireless network WIFI signal strength.
3. The method of claim 2, the determining the mobility requirement based on the mobility decision information comprising:
determining that the terminal is located indoors based on the geographic position of the terminal and map information around the position where the terminal is located;
and if the wireless network WIFI signal strength is determined to be greater than a preset signal strength threshold value, and the distance between the terminal distance and a WIFI access point corresponding to the wireless network WIFI signal is determined to be smaller than a preset distance threshold value according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is the indoor moving mode of the small area.
4. The method of claim 2, the determining the mobility requirement based on the mobility decision information comprising:
and if the terminal is determined to move among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, the terminal moving direction information, the mobile network RSRP and the wireless network WIFI signal strength, determining that the terminal moving mode is the indoor and outdoor moving mode of the small area.
5. A radio access control device, comprising:
an information obtaining module, configured to obtain mobility decision information related to a terminal;
a mobility determination module for determining the mobility requirement based on the mobility decision information;
an access network selection module, configured to determine, if the mobility requirement corresponds to a preset terminal moving mode, a wireless access network of the terminal according to the terminal moving mode;
wherein, the terminal moving mode comprises: a large-area range moving mode, a small-area indoor and outdoor moving mode and a small-area indoor moving mode;
the access network selection module is configured to determine that the wireless access network of the terminal is a wide area mobile network, a network special area network, and a wireless local area network, if the mobility requirement corresponds to the large-area-range mobility mode, the small-area indoor-outdoor mobility mode, and the small-area indoor mobility mode, respectively;
the mobile determining module is used for determining that the terminal is located outdoors based on the geographic position of the terminal and map information around the position where the terminal is located; if the terminal is determined to be located in a network special area central area based on mobile network RSRP and MEC base station distribution information, determining that the terminal moving mode is a cell indoor and outdoor moving mode; if the terminal is determined to be located in a network special area edge area based on the mobile network RSRP and the MEC base station distribution information, determining that the terminal moving mode is the large area range moving mode;
the mobile determining module is further configured to determine that the terminal moving mode is the large-area-range moving mode if it is determined that the terminal moves from a network special area center area to a network special area edge area according to the geographic position of the terminal, map information around the position where the terminal is located, and the terminal moving direction information; if the terminal is judged to enter a central area of a special network area from an edge area of the special network area according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is an indoor and outdoor moving mode of the small area; and if the terminal is determined to be located in an indoor and outdoor junction zone based on the geographic position of the terminal and map information around the position of the terminal, determining that the terminal moving mode is the indoor and outdoor moving mode of the small area.
6. The apparatus of claim 5, wherein,
the mobility decision information includes: the mobile terminal comprises at least one of geographical position of the terminal, map information around the position where the terminal is located, terminal moving direction information, mobile network RSRP, MEC base station distribution information and wireless network WIFI signal strength.
7. The apparatus of claim 6, wherein,
the mobile determining module is used for determining that the terminal is located indoors based on the geographic position of the terminal and map information around the position where the terminal is located; and if the wireless network WIFI signal strength is determined to be greater than a preset signal strength threshold value, and the distance between the terminal distance and a WIFI access point corresponding to the wireless network WIFI signal is determined to be smaller than a preset distance threshold value according to the geographic position of the terminal, map information around the position where the terminal is located and the terminal moving direction information, determining that the terminal moving mode is the indoor moving mode of the small area.
8. The apparatus of claim 6, wherein,
the mobility determining module is configured to determine that the terminal mobility mode is the indoor and outdoor mobility mode of the small area if it is determined that the terminal moves among a plurality of indoor WIFI access points according to the geographic position of the terminal, map information around the position where the terminal is located, the terminal movement direction information, the mobile network RSRP and the wireless network WIFI signal strength.
9. A radio access control device, comprising:
a memory; and a processor coupled to the memory, the processor configured to perform the method of any of claims 1-4 based on instructions stored in the memory.
10. A communication network system comprising:
a radio access control device according to any of claims 5 to 9.
11. A computer readable storage medium having stored thereon computer program instructions which, when executed by one or more processors, implement the steps of the method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554464.1A CN111417169B (en) | 2018-12-19 | 2018-12-19 | Wireless access control method, wireless access control device, communication network system and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554464.1A CN111417169B (en) | 2018-12-19 | 2018-12-19 | Wireless access control method, wireless access control device, communication network system and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111417169A CN111417169A (en) | 2020-07-14 |
| CN111417169B true CN111417169B (en) | 2022-06-17 |
Family
ID=71493985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554464.1A Active CN111417169B (en) | 2018-12-19 | 2018-12-19 | Wireless access control method, wireless access control device, communication network system and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111417169B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112118575B (en) * | 2020-09-25 | 2022-06-28 | 国网江苏省电力有限公司 | Wireless equipment authentication method and system |
| CN113709683B (en) * | 2021-08-31 | 2023-04-07 | 中国电信股份有限公司 | Communication method and device of subnet service, electronic equipment and readable medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1430340A (en) * | 2001-12-29 | 2003-07-16 | 联想(北京)有限公司 | Radio communication system combining with long and short distance technology and its realizing method |
| CN101583169A (en) * | 2008-05-12 | 2009-11-18 | 中国移动通信集团上海有限公司 | Method and equipment for selecting cell access for terminal equipment |
| CN101616463A (en) * | 2008-06-27 | 2009-12-30 | 华为技术有限公司 | Realize pre-authentication method, device and system |
| CN104185248A (en) * | 2014-02-19 | 2014-12-03 | 上海物联网有限公司 | Hierarchy-based heterogeneous network joint access control method |
| CN105009645A (en) * | 2013-03-12 | 2015-10-28 | 高通股份有限公司 | Method and apparatus for scanning for wireless access point |
| CN105813137A (en) * | 2014-12-31 | 2016-07-27 | 中国电信股份有限公司 | Network shunting method and network shunting device |
| CN107409338A (en) * | 2015-03-30 | 2017-11-28 | 苹果公司 | WLAN/ honeycomb intercommunications based on mobility information |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8897261B2 (en) * | 2012-09-26 | 2014-11-25 | Cisco Technology, Inc. | Predictive caching and tunneling for time-sensitive data delivery to roaming client devices |
| CN104980993B (en) * | 2015-06-19 | 2017-05-17 | 广东欧珀移动通信有限公司 | Network access method, mobile communication terminal, network server and network access system |
-
2018
- 2018-12-19 CN CN201811554464.1A patent/CN111417169B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1430340A (en) * | 2001-12-29 | 2003-07-16 | 联想(北京)有限公司 | Radio communication system combining with long and short distance technology and its realizing method |
| CN101583169A (en) * | 2008-05-12 | 2009-11-18 | 中国移动通信集团上海有限公司 | Method and equipment for selecting cell access for terminal equipment |
| CN101616463A (en) * | 2008-06-27 | 2009-12-30 | 华为技术有限公司 | Realize pre-authentication method, device and system |
| CN105009645A (en) * | 2013-03-12 | 2015-10-28 | 高通股份有限公司 | Method and apparatus for scanning for wireless access point |
| CN104185248A (en) * | 2014-02-19 | 2014-12-03 | 上海物联网有限公司 | Hierarchy-based heterogeneous network joint access control method |
| CN105813137A (en) * | 2014-12-31 | 2016-07-27 | 中国电信股份有限公司 | Network shunting method and network shunting device |
| CN107409338A (en) * | 2015-03-30 | 2017-11-28 | 苹果公司 | WLAN/ honeycomb intercommunications based on mobility information |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111417169A (en) | 2020-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113261244B (en) | Network node combining MEC host and UPF selection | |
| US11765645B2 (en) | Method and system for multi-access edge computing (MEC) selection and load balancing | |
| CN103428854B (en) | System and method for the paging of the limitation scope in multi radio heterogeneous network | |
| CN103404196B (en) | Shunt processing method, control unit and system | |
| CN109792600A (en) | The service of local operator provides | |
| CN110958656B (en) | CDN redirection method and system | |
| CN107925957A (en) | Power cellular network is waited to connect by cell | |
| JP2003134133A (en) | System and device for providing network service information, method thereof and terminal | |
| CN102946586A (en) | Access network information notification, access method and device based on position information | |
| US11412390B2 (en) | System and method of automatic outdoor small cell planning | |
| Cheelu et al. | A study of vertical handoff decision strategies in heterogeneous wireless networks | |
| US10966132B1 (en) | System and method for frequency object enablement in self-organizing networks | |
| CN111417169B (en) | Wireless access control method, wireless access control device, communication network system and storage medium | |
| US9414284B2 (en) | Methods and an apparatus for applying radio-access network-selection and traffic-routing policies in a communication device | |
| US20210092673A1 (en) | Application specific location discovery | |
| US9591562B2 (en) | Provisioning access point bandwidth based on predetermined events | |
| CN113923694B (en) | Network resource arranging method, system, device and storage medium | |
| CN114007204A (en) | Communication selection method and device based on relay communication and direct communication | |
| Hagos | The performance of network-controlled mobile data offloading from LTE to WiFi networks | |
| CN111212458A (en) | Wireless network access management method and device | |
| Jiang et al. | TDOCP: A two-dimensional optimization integrating channel assignment and power control for large-scale WLANs with dense users | |
| KR20120064954A (en) | Method for internet access using ap in mobile communication terminal and mobile communication terminal therefor | |
| CN106470389A (en) | A kind of communication means and base station | |
| CN111107596B (en) | Neighbor cell switching method and device, pico-base station and storage medium | |
| CN110337786A (en) | Method, computer system and wireless terminal for controlling antenna system, transmitting indicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |